20 pk Metal Bobbin 9033 - Pfaff A 20-pack of metal bobbins, compatible with most Pfaff machines. Fits Pfaff models 130, 280, 290, 800, 875, 905, 933, 955, 1006, 1007, 1010, 1037, 1047, 1051, 1067, 1069, 1071, 1147, 1151, 1171, 1371, 1467, 1469, 1471, 1472, 1473, 1475, 1520, 1530, 1540, 2010, 2020, 2027, 2029, 2030, 2040, 2140, 6085, 6091, 6110, 6112, 6120, 6122, 6150, 6152, 6230, 6232, 6250, 6270, 7510, 7530, 7550, 7560 and 7570.